I am trying to make simple GET request using groovy HTTP request. I am expecting JSON response in this form: So far I have done this in my code: and I am always getting this response: I have googled and found out that it’s problem related to groovy and this problem was not occurring before version 2.3.0, like this post
Tag: json
File structure listing as Json
How can I get a local directory listing as a Json? So If I provide a folder, I want to see all its subfolders and files in a json tree type object. Please note: I don’t want just the list with file paths. Thank you! Answer So @CommonsWare put me in the right direction and I was able to do
Jackson Serialize Field to Different Name
I have this JSON to deserialize: I want to serialize it to 2 different formats: [A] [B] I’m able to serialize it to 1 format: [A] only or [B] only. Here’s my code to serialize it to [B]: I read about JsonView here http://www.baeldung.com/jackson-json-view-annotation (section ‘5. Customize JSON Views’) but it only changes its value. I want to change field
How can I prevent gson from converting integers to doubles
I’ve got integers in my json, and I do not want gson to convert them to doubles. The following does not work: The output is not what I want: Is there a way to have Integers instead of Doubles in my Map? Edit: not all my fields are integer. I’ve modified my example accordingly. I’ve read quite a few examples
How to serialize nested ObjectId to String with Jackson?
There are many questions concerning conversion from ObjectId to String with jackson. All answers suggest either creating own JsonSerializer<ObjectId> or annotating the ObjectId field with @JsonSerialize(using = ToStringSerializer.class). However, I have a map that sometimes contains ObjectIds, i.e.: I want jackson to convert it to: But I get: I have registered the conversion (in Spring) with And the first-level ObjectIds
Using spring converter in @RequestBody
Is it possible to enforce Converter ( org.springframework.core.convert.converter.Converter) to finish json object mapping? Json code example: where somename – string, id – integer value mapping to : Converter code example: What I want to achieve is to map that json to the object which will have automatically fetched from db nested object. Answer You should implement your own JacksonCustomMapper, by
UnrecognizedPropertyException: Unrecognized field not marked as ignorable at Source: org.apache.catalina.connector.CoyoteInputStream@14ec141
I am making rest web-services my code is: but when i call it with this Json : I’m getting following Exception: javax.servlet.ServletException: org.codehaus.jackson.map.exc.UnrecognizedPropertyException: Unrecognized field “userId” (Class com.tazligen.model.GroupMemberMap), not marked as ignorable at [Source: org.apache.catalina.connector.CoyoteInputStream@14ec141; line: 2, column: 15] (through reference chain: com.tazligen.model.GroupMemberMap[“userId”]) My GrouMemberMap model class is : I have tried another method just like this : with json
Calling Struts 2 action class from AngularJS with HTTP GET request but not getting any response
I am creating a simple application, that make a simple call to action of Struts 2 via AngularJS. I just create a simple HTTP GET request from AngularJS to get JSON from the server. At server end I am using Struts2 action class named as AngularAction.java. But, all the time I am unable to hit the class, even I had
Jackson deserialization issue for ZonedDateTime
I’ve the following field in a class I use during deserialization of a service that I’m consuming. The service I’m consuming may return a Date or DateTime using the pattern: yyyy-MM-dd’T’HH:mm:ss.SSSZ Let me give 2 examples of what the service returns: 2015-11-18T18:05:38.000+0200 2015-11-18T00:00:00.000+0200 While first one works well, the latter causes the following exception to be thrown during deserialization: java.time.format.DateTimeParseException:
Mapping java.lang.String type to Postgres JSON Type
My question is related to the following question Mapping postgreSQL JSON column to Hibernate value type and although the answer works when I test passing a string to psql in postgres it doesn’t work when passing a string from my Java code. I am using MyBatis to map sql to the postgres database via Spring injection. Here is my Java